Serpent 909251 Pulley Adaptor Light Racing Pair  [SER909251]

Serpent SER909251 Pulley-adaptor Aluminium Light (2)
Price:
AUD$27.52
Brand:
Serpent
Model:
SER909251
Condition:
Brand New
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Race-oriented lightweight pulley adaptors

The Serpent 909251 Aluminum Pulley Adaptor Light set is aimed at drivers looking to reduce rotating mass in 1/10 and 1/8 scale models to improve throttle and steering response. Precision aluminium construction keeps parts balanced for consistent lap times.

Triangulated outer section for lower inertia

The distinctive triangulated outer section cuts excess material where it is not needed, lowering rotational inertia and helping the car change revs and direction more readily. These adaptors are shaped to match Serpent pulley fitment for trouble-free installation.

Works with 1/10 and 1/8 scale Serpent cars

Compatible with both common scales, the adaptors provide a simple way to tune drivetrain weight without major changes to layout or gearing. They are well suited to competitive hobbyists and club racers.

Do these require any setup changes?

Most installations are plug and play within Serpent pulley systems, though you should recheck belt alignment and tension after fitting to ensure optimal tracking.

Will the adaptors affect gearing or top speed?

They reduce rotating mass rather than change gear ratios, so responsiveness and acceleration are the main gains rather than a direct top speed increase.

How durable are these under frequent racing?

Made from aluminium, they offer good durability for regular use but should be checked routinely for wear or damage after hard impacts.

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